{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2019328557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3388adbf472bacbcd1a5eaffbdbcb945d1f14915f8901097978cd5bd719d4dd8",
    "signature": "0xee04e8153573bcf4f499a743e15009d3dca42f6f49a0ab6e8ed7ab3df24130962d76690e936f6d5bd1ce79045e57ddbf410b0d35ef27330d5c6bdac24a723a261c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}